
This is the same wave just getting ready to exit ... it has the look, doesn't it. The current wave 140 miles of the Cape Verde Islands may assist in bringing the necessary moisture to it as it exits off the coast to sustain itself off the water.

Interestingly enough, I just looked at the globals for the first time in association with the two waves off of Africa and they do not show any promise with either low.
A majority of the consensus are keeping the NAO negative and in response are spawning off an Azores Low.
SF